New combo therapy aims to tackle Hard-to-Treat myeloma
NCT ID NCT06121843
First seen Jun 27, 2026 · Last updated Jul 17, 2026 · Updated 2 times
Summary
This early-stage study is testing a new cell therapy (arlocabtagene autoleucel) combined with other drugs in people with multiple myeloma that has come back or stopped responding to treatment. The main goal is to find safe doses and check for side effects. About 147 adults will take part to see if these combinations can help control the disease.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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About 187 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2024
- Expected to finish
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Aug 2028
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * History of relapsed and/or refractory multiple myeloma (RRMM) treated with at least 3 (Part 1), history of RRMM or at least 1 but not greater than 3 prior anti-myeloma treatment (PAMT) regimens (Part 2, Arms A, B, C, and D); history of quadruple class exposed RRMM having received BCMA TCE as the most recent line of therapy (Part 2, Arm E). * Measurable multiple myeloma (MM) as per International Myeloma Working Group (IMWG). * Eastern Cooperative Oncology Group performance status of 0-1. * Adherence to contraception requirements. Exclusion Criteria: * Prior treatment with alnuctamab (Arm A), mezigdomide (Arms B and E), iberdomide (Arm C), elranatamab (Arm D) or BCMA-targeting therapy (Part 2 Arms A and D). * Prior treatment with GPRC5D-targeting therapies as of Protocol Amendment 02 (Part 1 and Part 2). * Other protocol-defined inclusion/exclusion criteria apply.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
17 sites in 2 countries. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Arthur J.E. Child Comprehensive Cancer Centre
RECRUITINGCalgary, Alberta, T2N 5G2, Canada
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Beth Israel Deaconess Medical Center
RECRUITINGBoston, Massachusetts, 02215, United States
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City of Hope Comprehensive Cancer Center
RECRUITINGDuarte, California, 91010, United States
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Dana-Farber Cancer Institute
RECRUITINGBoston, Massachusetts, 02215, United States
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John Theurer Cancer Center at Hackensack University Medical Center
RECRUITINGHackensack, New Jersey, 07601-2191, United States
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Laura and Isaac Perlmutter Cancer Center
RECRUITINGNew York, New York, 10016, United States
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Local Institution - 0009
COMPLETEDNew York, New York, 10032, United States
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Local Institution - 0023
WITHDRAWNPittsburgh, Pennsylvania, 15232, United States
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Mayo Clinic in Arizona - Phoenix
RECRUITINGPhoenix, Arizona, 85054, United States
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Mayo Clinic in Florida
RECRUITINGJacksonville, Florida, 32224, United States
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Mayo Clinic in Rochester, Minnesota
RECRUITINGRochester, Minnesota, 55905, United States
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Memorial Sloan Kettering Cancer Center
RECRUITINGNew York, New York, 10065, United States
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Northside Hospital
RECRUITINGAtlanta, Georgia, 30342, United States
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Princess Margaret Cancer Centre
RECRUITINGToronto, Ontario, M5G 2M9, Canada
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Roswell Park Cancer Institute
RECRUITINGBuffalo, New York, 14263, United States
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Tennessee Oncology
RECRUITINGNashville, Tennessee, 37203, United States
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University Of Nebraska Medical Center
RECRUITINGOmaha, Nebraska, 68198, United States
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University of Alabama at Birmingham
RECRUITINGBirmingham, Alabama, 35294-3300, United States
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University of Texas MD Anderson Cancer Center
RECRUITINGHouston, Texas, 77030, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Cheap blood count ratios eyed as window into Myeloma's inflammatory grip
- Can a t-cell engager rescue myeloma that outsmarted CAR-T?
- Can myeloma treatment work without steroids?
- Double-Drug attack on Hard-to-Treat lymphomas
- Banking blood and bone marrow to decode plasma cell disorders
- Which scan sees hidden myeloma better: PET or MRI?